How can I find the values for B and C in a partial fractions equation?

AI Thread Summary
To find the values of B and C in a partial fractions equation when only A can be determined, one can use the method of equating coefficients. This involves expanding both sides of the equation and matching the coefficients of corresponding powers of x. The discussion also references a helpful resource for further guidance on partial fractions. The user expresses gratitude for the assistance provided. Understanding how to manipulate the equation is crucial for solving for the unknowns effectively.
rusty009
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Hey guys, I have a quick question concerning partial fractions, say i have the values A(..)+B(..)+C(..) and i can only get A b substituting a value for x, but I can not make A or C go zero or A and B go to zero at the same time, if you understand ? How do I get the values B and C ? I remember there was a way using the power of x on each side ? Thanks in advance.
 
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thats exactly what i want, thank you !
 
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